@article{Zhu2019, author = "Zhaowei Zhu and Jia Zhao and Yinghui Li and Chen Pang and Zhanwei Zhu and Xuepei Zhang", title = "{The hazard ratio (HR) of preoperative hydronephrosis associated with RFS in bladder cancer patients.}", year = "2019", month = "9", url = "https://plos.figshare.com/articles/figure/The_hazard_ratio_HR_of_preoperative_hydronephrosis_associated_with_RFS_in_bladder_cancer_patients_/9819437", doi = "10.1371/journal.pone.0222223.g005" }